Slow-Cooked Beef with dijon and tarragon

Prep everything first: chop the aromatics, measure the dijon and tarragon elements, and pat the beef dry so it colours well.

Warm the olive oil in a large pan over a medium heat and soften the onion and garlic until sweet and translucent, about 5 minutes.

Turn up the heat and add the beef. Cover and cook low and slow, stirring now and then, until rich and spoonable.

Stir in the creme fraiche and the rest of the dijon and tarragon flavours, letting them cook out for a minute until fragrant.

Add the leek along with a splash of stock or water, then cover and cook gently until everything is tender and the sauce clings.

Taste and adjust the seasoning with salt, pepper and a little acid. It should taste bright, savoury and balanced.